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Achilleas G. Samaras and Theophanis V. Karambas
This work presents a new model for surf and swash zone morphology evolution induced by nonlinear waves. Wave transformation in the surf and swash zones is computed by a nonlinear wave model based on the higher order Boussinesq equations for breaking and ...
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Xiaofeng Sun, Miaoyu Cai, Jingkui Wang and Chunlei Liu
The ship wave is of great interest for wave drag and coastal erosion. This paper proposes a mechanism of ship wave transformation to explore the effects of ship speed and ship size on the waveform. Firstly, based on the theory of potential flow, the boun...
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Wanan Sheng, Evdokia Tapoglou, Xiandong Ma, C. James Taylor, Robert Dorrell, Daniel R. Parsons and George Aggidis
The study of wave-structure interactions involving nonlinear forces would often make use of the popular hybrid frequency?time domain method. In the hybrid method, the frequency-domain analysis could firstly provide the reliable and accurate dynamic param...
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Gabriela Medellín, Martí Mayor, Christian M. Appendini, Ruth Cerezo-Mota and José A. Jiménez
Wave runup is a relevant parameter to determine the storm impact on barrier islands. Here, the role of the beach morphology on wave runup and storm impact was investigated at four coastal communities located on the northern Yucatan coast. Current wave co...
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Yong Jun Cho
In this study, a Level III reliability design of an armor block of rubble mound breakwater was developed using the optimized probabilistic wave height model for the Korean marine environment and Van der Meer equation. To demonstrate what distinguishes th...
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Yana Saprykina, Margarita Shtremel, Samiksha Volvaiker and Sergey Kuznetsov
The evolution of wind waves in coastal zones leads to changes in the shape of the wave spectrum. Along the coast of Kerala, due to the presence of mudbanks during the southwest monsoon, we could observe downshifting of the peak frequency in the wave spec...
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Joost Segers, Saeid Hedayatrasa, Gaétan Poelman, Wim Van Paepegem and Mathias Kersemans
In this study, both linear and nonlinear vibrational defect imaging is performed for a cross-ply carbon fiber-reinforced polymer (CFRP) plate with artificial delaminations and for a quasi-isotropic CFRP with delaminations at the edge. The measured broadb...
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Mads Røge Eldrup and Thomas Lykke Andersen
Numerical tests are performed to investigate wave transformations of nonlinear nonbreaking regular waves with normal incidence to the shore in decreasing and increasing water depth. The wave height transformation (shoaling) of nonlinear waves can, just a...
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Weizhi Wang, Arun Kamath, Tobias Martin, Csaba Pákozdi and Hans Bihs
Modern design for marine and coastal activities places increasing focus on numerical simulations. Several numerical wave models have been developed in the past few decades with various techniques and assumptions. Those numerical models have their own adv...
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Nina Efremova,Alexander Nilva,Nataliya Kotovskaya,Marina Dryha
Pág. 39 - 48
Vessels at shallow-water outer anchorage are exposed to a complex system of waves. This system results from the diffraction of sea-incident waves against a ship. When entering shallow waters, three-dimensional waves turn into two-dimensional ones. The wa...
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